Related: In a 1st, 'minibrains' grown from fetal brain tissue "Once we have an in vitro [petri dish] cellular model of the testis, we can start exploring how the testes function, how different ...

The Petri dish should be taped to the dissecting microscope to prevent its movement and the mixing of the staged pools. To improve the accuracy of cutting the desired 2-mm length of segment ...

Until now scientists conducted most biomedical research through animal testing—which often doesn’t translate to humans—or in a petri dish ... the lung-chip. Microscope image courtesy ...

Bacteria are micro-organisms, and individual cells cannot be seen without a microscope. However, when grown on agar in a Petri dish, each individual cell divides multiple times to form a visible ...

Microscope A device that uses lenses to magnify items that are normally too small for the human eye to see, e.g. cells. Petri dish A glass or plastic circular dish. Used in combination with agar ...